Rapid: Individual Calculations October 2021
 Lucas, Jean  Total change: -40.80  Rating chartPersonal card
 29eme Coupe des Echecs de Fournes en Weppes FOURNES EN WEPPES FRA 2021-09-12
RcRownchangeKK*chgGame
 1425 1665 4.00 8 -2.04 20 -40.80 
  Drache, Mathieu 1210 FRA1.0010.06201.20 
  Doucet, Pierre-Alois 1171 FRA0.001-0.9620-19.20 
  Hurou, Frederic 1366 FRA1.0010.15203.00 
  Steffe, Clement 1818 FRA0.001-0.3020-6.00 
  Fourcade, Matis 1283 FRA1.0010.09201.80 
  Degremont, Philippe 1475 FRA1.0010.25205.00 
  Laffaille, Jermen 1638 FRA0.001-0.5420-10.80 
  Vanneste, Axel 1436 FRA0.001-0.7920-15.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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